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Dr. Kathryn Pennington, MD

Dr. Kathryn Pennington, MD

Age 42 Oncology F
(1) 1 reviews

Telehealth available

Dr. Kathryn Pennington, MD is a oncology specialist in Seattle, WA. Dr. Pennington completed a residency at University of Michigan. She currently practices at Gynecology Oncology at UW Medical Center - Montlake and is affiliated with UW Medical Center - Montlake. She accepts multiple insurance plans. Dr. Pennington is board certified in Gynecological Oncology.


  • University Of Washington, Fellowship Hospital — 2015
  • University of Michigan, Residency Hospital — 2010
  • University of Michigan Medical School, Medical School — 2006

Insurance Accepted

  • Accepts most major Health Plans. Please contact our office for details.
  • Anthem
  • CareFirst Blue Cross Blue Shield
  • Cigna

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May 06, 2021
Dr. Pennington treated me for gynecological cancer in early 2017. She explained thoroughly my surgery including risks and possible variations in case of complications. My recovery was uneventful and I needed no pain medication after leaving the hospital. I can honestly say I have complete confidence and Dr Pennington's care. She is an exceptional physician, surgeon, and person. I have had no residual problems and have a 95% survival rate 5 years post hysterectomy. I can think of no other physician but I would recommend with such high confidence in her care. She remains my gynecology oncologist until I am 5 years cancer free.
Christine Hollister — May 06, 2021
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Hospital Affiliations

  • UW Medical Center - Montlake

Frequently Asked Questions

Dr. Pennington frequently treats Gynecologic Cancer, Hysterectomy - Open , and Colposcopy.  


New Patient? (206) 900-9951
  1. Gynecology Oncology at UW Medical Center - Montlake

    1. 1
      Gynecology Oncology at UW Medical Center - Montlake
      1959 NE Pacific St Fl 8SE, Seattle, WA 98195 Call